Passive force display using ER brakes and its control experiments

Passive force display using ER brakes and its control experiments

Force information is often required for tele-operation systems and virtual reality. Conventional force displays are active systems with actuators. This, however, is inherently active, so that it may become a danger. Consequently, passive force display is an effective method for assuring safety. The...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sakaguchi, M., Furusho, J., Takesue, N.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Actuators
Computer displays
Electrodes
Erbium
Force control
Rheology
Stress
Torque
Virtual reality
Viscosity
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Beschreibung
Zusammenfassung:Force information is often required for tele-operation systems and virtual reality. Conventional force displays are active systems with actuators. This, however, is inherently active, so that it may become a danger. Consequently, passive force display is an effective method for assuring safety. The authors developed a brake using ER (electrorheological) fluid and passive force display using ER brakes. They discuss two degree of freedom passive force display and basic control experiments.
DOI:10.1109/VR.2001.913764